Show all your work and use the correct number of significant figures and units. 1. A potassium nitrate solution is made by mixing 8.52 g of potassium nitrate with 120.0 mL of water. Use the molar mass of KNO3 given below if necessary. Molar mass of KNO3 = 101.10 g/mol a. Determine the number of moles of potassium nitrate used to make the solution. Show your work. (10 points) b. Determine the mass (in kg) of solvent used to make the solution. Assume that the density of water is 1.000 g Show your work. (10 points)​

the correct answer is option d

explanation:

i was wrong its d because they dont use cm when calculating square roots

in 1783 cavendish was working with his hydrogen gas and found that when he burned it and condensed the vapor it was water. this was very significant since it disproved the greek theory of elements completely since water was not a simple substance but the product of two gases. it was lavoisier who hearing of the experiment gave cavendish's gas the name hydrogen ("water-producer") and added that hydrogen burned by combining with oxygen and that water was a hydrogen-oxygen combination.

explanation:

explanation:

two years ago, when picking flowers in the mountains back of yosemite valley, i found a book. it was blotted and storm-beaten; all of its outer pages were mealy and crumbly. the paper seemed to dissolve like the snow beneath which it had been buried, however; many of the inner pages were well preserved. and although all were more or less stained and torn, whole chapters were easily readable. this is the condition of the great open book of yosemite glaciers today; its granite pages have been torn and blurred by the same storms that wasted the castaway book.

two years ago, when picking flowers in the mountains back of yosemite valley; i found a book. it was blotted and storm-beaten, all of its outer pages were mealy and crumbly. the paper seemed to dissolve like the snow beneath which it had been buried, however, many of the inner pages were well preserved. and although all were more or less stained and torn; whole chapters were easily readable. this is the condition of the great open book of yosemite glaciers today, its granite pages have been torn and blurred by the same storms that wasted the castaway book.